baber/WOPTO huggingface dataset:
Patent JP-2015204740-A (JP)
Title: Installation method of photovoltaic power generation unit
Inventor: SEKI TAKESHIGE
IPC: H02S20/10
Filed: 2014-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an installation method of a photovoltaic power generation unit which can be installed by simple work that does not require mechanical power and in a short time, by eliminating the need to dig up the ground in installation or removal, saving the labor for installing and removing base concrete and eliminating the need to perform ground improvement or masking.SOLUTION: According to the installation method of the photovoltaic power generation unit, the photovoltaic power generation unit can be installed over a wide range in a fallow paddy field without requiring ground improvement or masking. While using a beam fixing member including a female screw portion and a beam member to be connected or coupled to the beam fixing member, a plurality of lattice-shaped units are assembled from a footpath side of the fallow paddy field. An anchor bolt including a male screw portion is inserted into the female screw portion of the beam fixing member thereafter, and the anchor bolt is fixed by threading the female screw portion and the male screw portion. The lattice-shaped units are then bridged with a flooring material to lay a temporary road, the temporary road is successively extended from the footpath side to the depth and on the lattice-shaped units from which the flooring material for the temporary road is successively removed from the depth to the footpath side, the photovoltaic power generation unit is installed.
Patent JP-2015205743-A (JP)
Title: Transport device
Inventor: ABE SHINPEI
IPC: B65G54/02
Filed: 2014-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a transport device which transfer a carrier with further safety.SOLUTION: A transport device includes: a carrier which has a thin thickness and a generally rectangular parallelepiped shape and in a side face of which a permanent magnet is embedded in such a manner that S poles and N poles are staggered; a columnar-shaped spiral magnet in which a spiral S pole and a spiral N pole are combined with each at a position facing the permanent magnet; a drive part for performing rotational control of the spiral magnet; and a roller for so supporting the carrier as to be movable in a transportation direction. The drive part rotates the spiral magnet in a direction opposite to a direction in which the carrier is moved when the carrier is lifted from the transport device, and rotates the carrier in a direction sams a direction in which the carrier is moved when the carrier is mounted on the transport device.
Patent JP-2014211877-A (JP)
Title: Air moving electrical appliance with on-board diagnostics
Inventor: RUSSELL SCOTT MURCHIE
IPC: G05D1/02
Filed: 2014-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a practical system for monitoring a fault condition of a vacuum cleaner, and more generally, of an air moving electrical appliance.SOLUTION: An air moving electrical appliance comprises an electric motor coupled to a fan, and a control system for controlling the motor. The control system includes: monitoring means configured to monitor a motor load parameter; memory means configured to store a predetermined reference motor load parameter value; compensating means that determines a compensated reference motor load parameter value on the basis of the predetermined reference motor load parameter value and a set of ambient environment input conditions; and comparison means configured to compare the motor load parameter and the compensated reference motor load parameter value and trigger an operational event on the basis of the result of the comparison. The invention also relates to a method of controlling the air moving electrical appliance.
Patent JP-2014176729-A (JP)
Title: Balloon devices and balloon catheter devices for treating vascular occlusion
Inventor: ERAN LEVIT
IPC: A61F2/958
Filed: 2014-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a balloon catheter system allowing intraluminal advancement of guidewires beyond partially or fully occluded or stenosed lesions in the vasculature.SOLUTION: Balloons are formed which have a relatively thickened proximal taper section 253a and a tapered midsection 253b. The balloons are preferably useful with crossing balloon catheter systems. The balloons preferably reduce or minimize trauma to the vascular walls or walls of other body passages in which they are used.
Patent JP-2015209910-A (JP)
Title: Hydraulic control device of automatic transmission
Inventor: NOHARA EIJI
IPC: B60L50/16
Filed: 2014-04-25
Abstract: PROBLEM TO BE SOLVED: To suppress a shock resulting from the changeover of an oil passage, in an automatic transmission which switches the oil passage for supplying hydraulic pressure to engagement elements while making the same the engagement elements to be engaged when a control state is switched.SOLUTION: When a user performs a changeover operation to a rearward range from a forward range, an ECU switches an oil passage (hereinafter called as "B2-pressure supply original oil passage") which supplies hydraulic pressure to a brake B2 to a second oil passage from a first oil passage while making the same brake B2 engaged. At this time, by taking into consideration a response delay of the hydraulic pressure of the second oil passage, the ECU switches the B2-pressure supply original oil passage to the second oil passage 52 from the first oil passage 51 not at a time point at which the user performs the changeover operation, but after a prescribed time α elapses from the time point at which the user performs the changeover operation (that is, after the hydraulic pressure of the second oil passage reaches threshold pressure).
Patent JP-2015211139-A (JP)
Title: Plasma processing device and dry etching method
Inventor: KURIHARA MASARU
IPC: H01L21/3065
Filed: 2014-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a plasma processing device and a dry etching method. which make it possible to form a hole or trench of a desired shape in a film to be etched.SOLUTION: A method for forming a hole or trench, by plasma etching, in a multilayered film formed on a principal surface of a wafer by alternately stacking a silicon oxide film and a silicon nitride film comprises the steps of: setting a high frequency power to be supplied to a sample holder to put the wafer on based on predetermined data of correlation between a quantity of mask strain and a quantity of heat transferring into the wafer; determining the quantity of heat transferring into the wafer during etching by e.g. a temperature sensor; and controlling the time for etching the multilayered film on the basis of the determined quantity of heat transferring into the wafer during etching.
Patent JP-2015208735-A (JP)
Title: Method and device for processing exhaust gas
Inventor: ARAMAKI HIROSHI
IPC: B01D53/14
Filed: 2014-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for processing exhaust gas capable of efficiently removing nitrogen oxide and sulfur oxide in the exhaust gas and reducing a wastewater treatment load in a small installation space with low operation power consumption.SOLUTION: A device for processing exhaust gas comprises: an electrolysis tank which has an anode tank and a cathode tank and generates anodic seawater and cathodic seawater through electrolysis of seawater; a first processing tank which brings the exhaust gas into contact with the seawater to allow sulfur oxide included in exhaust gas to be absorbed therein; a second processing tank which brings the exhaust gas discharged from the first processing tank into contact with the anodic seawater generated in the electrolysis tank to allow nitrogen oxide included in the exhaust gas to be absorbed therein; conversion means which reduces a nitric component, generated from the nitrogen oxide absorbed in the second processing tank, to nitrogen; and a third processing tank which brings the exhaust gas discharged from the first processing tank into contact with basic aqueous solution to allow carbon dioxide to be absorbed therein. The cathode tank is used as the conversion means to reduce the nitric component to the nitrogen.
Patent JP-2015203693-A (JP)
Title: Earthquake prediction method and earthquake prediction device
Inventor: TADA KEIZO
IPC: G01V1/00
Filed: 2014-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an earthquake prediction device capable of detecting occurrence of slow quake at an optional point.SOLUTION: An earthquake prediction device 1 is formed of a personal computer 3 and a sound wave receiver 5 coupled to the personal computer 3, and sound caused by slow quake generated on asperity between one plate and the other plate which got into the one plate is received on a reception antenna 7 of the sound wave receiver 5, and is sent to the personal computer 3.
Patent JP-2014171246-A (JP)
Title: Exchanging data associated with communication session within communications system
Inventor: JAMES M LIN
IPC: H04L47/36
Filed: 2014-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a method of downloading an object to an access terminal without degrading system performance.SOLUTION: An access terminal includes first, second and third functional layers. The first functional layer transmits a data packet on behalf of the third functional layer to a server via a network. If the first functional layer receives an ACK that the network has received the data packet, the third functional layer is notified of the ACK. If the first functional layer determines that the transmission of the data packet to the network has failed, the third functional layer is notified of the transmission failure. During set-up of a traffic channel (TCH) for a communication session, the access terminal transmits a message to the server over a signaling port that includes both application-layer and transport-layer connection information to facilitate set-up of a data port for the communication session.
Patent JP-2015215023-A (JP)
Title: Lock-up device
Inventor: TOMIYAMA NAOKI
IPC: F16H45/02
Filed: 2014-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a lock-up device in which an outer peripheral end part of an input member has sufficient strength.SOLUTION: A lock-up device 7 includes a clutch part 260, an input member 34, an intermediate plate 38 and a first elastic member 36. The clutch part 360 includes a first engagement part 26b extending to the input member 34 side. The input member 34 includes multiple storage parts, an annular flange part and a second engagement part 41h. The annular flange part is disposed at the outer side of the storage parts in a radial direction. The second engagement part 41h extends from the flange part to the clutch part 260 side. The second engagement part 41h engages with the first engagement part 26b.
Patent JP-2015214108-A (JP)
Title: Droplet discharge device, driving method for the same, and droplet discharge head unit
Inventor: IWAMA MASAMI
IPC: B41J2/015
Filed: 2014-05-12
Abstract: PROBLEM TO BE SOLVED: To stabilize dischargeability by reducing a change of a drive signal applied to a head by a minimum increase in cost.SOLUTION: A drive waveform generating circuit 211 applies a drive waveform to one electrode of a piezoelectric element 14. The other electrode of the piezoelectric element 14 is connected to a plurality of stationary voltage sources via analog switches SW1 and SW2. A bias voltage power source 213, which is one of them, has a voltage Vb1 adjusted so that displacement of the piezoelectric element 14 based on a change in interelectrode voltage between the voltage Vb1 to be supplied and a voltage based on the drive waveform can be small enough not to discharge a droplet from a nozzle 12.
Patent JP-2015214417-A (JP)
Title: Elevator control device
Inventor: ICHIHASHI YUKI
IPC: B66B1/34
Filed: 2014-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an elevator control device which enables improvement of the efficiency of installation work and maintenance work.SOLUTION: An elevator control device according to the invention includes: a first housing provided in a hoistway; a second housing which is attached so as to be stacked on the first housing in the hoistway; a first connector 9 provided at an upper part of the first housing; and a second connector 10 provided at a lower part of the second housing. The second connector 10 is connected with the first connector 9.
Patent JP-2015221176-A (JP)
Title: Game machine
Inventor: YANAGA YUUJI
IPC: A63F7/02
Filed: 2014-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of making non-light-emission areas small by narrowing gaps between adjacent LEDs in a prescribed light-emitting display drawn by a residual image so as to enhance the amusement level.SOLUTION: The game machine includes: a motor 55; a first and a second driven members 51A, 51B driven by the motor 55, allowed to move reciprocally in the arc direction with a rotary axis 54 as the center, and a plurality of LEDs 58 are disposed in a row on a straight line M passing the center P of the rotary axis 54; and a drive-light emission coordination control circuit 130 for controlling the light emission of the plurality of LEDs 58 respectively according to a driven position of the first and the second driven members 51A, 51B, to combine residual image effects generated by movements of light emitting LEDs 58, so that the residual image effects can be viewed as a prescribed light-emitting display by game players. The LED 58 has a light emitting surface 58a formed substantially in a rectangular shape viewed from the players, and is disposed so that the longer direction of the light emitting surface 58a is set oblique with respect to the straight line M.
Patent JP-2015224436-A (JP)
Title: Waterproof structure for joint part of covering
Inventor: MATSUNAGA HIROSHI
IPC: F16J15/10
Filed: 2014-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof structure for a joint part of a covering, the structure not being too complicated even when the directions of meeting surfaces of two members that comprise the covering are not uniform.SOLUTION: A joint part includes a first member 41 and a second member 45 that form a part of a covering 4 over a machine 8. A joint 5 between the first member 41 and the second member 45 has a first meeting part 51 and a second meeting part 52. A first meeting surface 51a of the first member 41 and a second meeting surface 51b of the second member 45 that form the first meeting part 51 face the direction adjacent to the first member 41 and the second member 45. A packing 53 is inserted to close a gap between the first meeting surface 51a and the second meeting surface 51b, to form a first inhibition part that inhibits liquid infiltration. A third meeting surface 52a of the first member 41 and a fourth meeting surface 52b of the second member 45 that form a second meeting part 52 face inside and outside directions of the covering 4 and are overlapped in the inside and outside directions, to form a second inhibition part that inhibits liquid infiltration without a packing.
Patent JP-2015214528-A (JP)
Title: Phosphorus bronze alloy having antibacterial action and article using the same
Inventor: HARADA MARIO
IPC: A01P3/00
Filed: 2014-05-08
Abstract: PROBLEM TO BE SOLVED: To verify antibacterial action of phosphorus bronze and provide a method of alleviating discoloration due to contact with the human body and applications capable of utilizing the antibacterial action of phosphorus bronze.SOLUTION: A phosphorus bronze alloy having a composition of 11 wt.% or less (excluding 0) of tin, 0.35 wt.% or less (excluding 0) of phosphorus and remaining copper exerts excellent antibacterial action. Discoloration can be prevented by roughening the surface by grinder processing using an abrasive grain of a grain size of 40-200 or shot-blast processing. Covering parts to come in direct contact with hands, e.g. handrails and door knobs of e.g. medical institutions, with the phosphorus bronze having the antibacterial action prevents propagation of infectious diseases.
Patent JP-2015225687-A (JP)
Title: Manufacturing method of magnetic disk glass substrate
Inventor: TOKUMITSU HIDEZO
IPC: C03C19/00
Filed: 2014-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a magnetic disk glass substrate, which does not reduce a polishing rate and is unlikely to deteriorate the surface quality of a polished glass substrate even if polishing slurry is repeatedly used when polishing a principal face of the glass substrate.SOLUTION: When a principal face of a glass substrate is polished with a polishing pad while polishing slurry containing polishing abrasive grains is supplied to the principal face, the used polishing slurry which is used in the polishing is circulated and supplied to the principal face of the glass substrate during the polishing. A glass substrate-derived sludge contained in the used polishing slurry and smaller in grain size than the polishing abrasive grains is collected on the way of a circulation path of the polishing slurry while the polishing abrasive grains pass through the circulation path.
Patent JP-2015223824-A (JP)
Title: Thermal transfer printer
Inventor: SASAKI SHUZO
IPC: B41J2/325
Filed: 2014-05-30
Abstract: PROBLEM TO BE SOLVED: To convey an ink ribbon accurately without being affected by the change of a winding diameter of the ink ribbon.SOLUTION: A thermal transfer printer 11 for holding a label continuous body 16 conveyed and an ink ribbon 12 wound by a ribbon winding part 15 held in between a platen roller 19 and a thermal head 18, and transferring ink onto the label continuous body 16, has at least one of a first ribbon conveyance roller 21 on its downstream side in the winding direction of the thermal head 18 and a second conveyance roller 22 on its upstream side in the winding direction, a ribbon conveyance roller driving part 23 for driving at least one of the ribbon rollers 21 and 22, and a control part 50 for controlling the ribbon conveyance roller driving part 23, a label conveyance roller driving part 30 and a ribbon winding part driving part 26. The ribbon conveyance rollers 21 and 22 convey the ink ribbon 12 by rotation while holding it.
Patent JP-2015228414-A (JP)
Title: Semiconductor substrate manufacturing method
Inventor: OI TOSHIAKI
IPC: B24B37/00
Filed: 2014-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor substrate manufacturing method which can stably reduce surface roughness (haze) and surface defect (LPD) of a polished silicon wafer surface.SOLUTION: A semiconductor substrate manufacturing method of the present embodiment includes a process of polishing a to-be-polished silicon wafer by using a silicon wafer polishing solution composition. The silicon wafer polishing solution composition contains silica particles, a water-soluble polymer compound and a basic compound and is used for polishing of the to-be-polished silicon wafer within two days after dilution of a concentrated liquid prepared more than 14 days ago of the silicon wafer polishing solution composition. The content of the basic compound in the silicon wafer polishing solution composition obtained by dilution of the concentrated liquid of the silicon wafer polishing solution composition is not less than 60 mass ppm and not more than 300 mass ppm, and the content of the water-soluble polymer compound is not less than 60 mass ppm and not more than 520 mass ppm.
Patent JP-2015230676-A (JP)
Title: Travelling allowance calculation device for vehicle
Inventor: YOSHIHIRA MAKI
IPC: B60R21/00
Filed: 2014-06-06
Abstract: PROBLEM TO BE SOLVED: To more appropriately grasp the degree of traveling freedom of an own vehicle for other vehicles, such as the degree of allowance of lane changes of the own vehicle.SOLUTION: A travelling allowance calculation device for a vehicle detects: spaces between other vehicles travelling in an adjacent lane; and spaces between a starting end position or a terminating end position of an evaluation determination zone and other vehicles travelling in an adjacent lane closest to the position, and calculates a sum of individual distances of entry allowing spaces that are estimated to be spaces large enough for the entry of an own vehicle from among the detected spaces. Then, the travelling allowance calculation device calculates a ratio of the sum to a distance of the evaluation determination zone as a travelling allowance representing the degree of travelling freedom of the own vehicle for other vehicles.
Patent JP-2015231412-A (JP)
Title: Game machine
Inventor: MITOGAWA AKIRA
IPC: A63F5/04
Filed: 2014-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a game machine evoking player's interest by a rotational motion of reels resulted from a freeze presentation.SOLUTION: In a reel rotation presentation motion during a freeze presentation, a control is performed so that a stop at a reference layout combination (S202) that is one of symbol combinations players can recognize when reel units are stopped, and a stop at a special layout combination (S208) that is one of the symbol combinations and having different symbols on a plurality of reels from the reference layout combination can be repeated alternately. Also, when shifting from the reference layout combination to the special layout combination (S207), an average rotation speed from a start to a stop in one reel is greater than an average rotation speed from a start to a stop in the other reels.
Patent JP-2016000892-A (JP)
Title: Drill bit extraction machine
Inventor: SAEKI YASUTERU
IPC: E21B19/18
Filed: 2014-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a drill bit extraction machine that readily extracts a drill bit fitted at a tip of a drilling rod, without destroying the drill bit.SOLUTION: A drill bit extraction machine 1 includes: a rod retainer 10 for retaining a rod 5; an active plate 35 installed slidably in a direction perpendicular to a rod shaft of the retained rod 5 and having an inclined active surface 353 formed at a prescribed angle of inclination to a vertical surface perpendicular to the rod shaft direction; a hook member 37 installed slidably in a rod shaft direction adjacent to the active plate 35, and having a hook hole 374 formed that is larger than an outer diameter of a main body of the rod 5 and smaller than an outer diameter of a drill bit 9; and a drill bit extraction device 30 having a passive plate 36 with an inclined passive surface 363 formed in parallel to the inclined active surface 353, and a driving device 33 that drives the active plate 35 in the direction perpendicular to the rod shaft.
Patent JP-2015133886-A (JP)
Title: Power conversion device
Inventor: KO SHOEI
IPC: H02M5/257
Filed: 2014-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a power conversion device having the functions of a flyback power converter and reactive power compensation.SOLUTION: The power conversion device includes a transformer, a primary side switch, a primary side switch control unit, a mode changeover switch, a mode changeover switch control unit, a secondary side switch and a secondary side switch control unit. When the power conversion device enters a reactive power state, the primary side switch control unit cuts off the primary side switch, the secondary side switch control unit makes the secondary side switch conductive and the mode changeover switch control unit cuts off the mode changeover switch.